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One of Hottest for Silicon Nitride Ceramic Balls - Inert Middle Alumina Balls – Catalyst Support Media – Kelley


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We support our purchasers with ideal high-quality merchandise and significant level company. Becoming the specialist manufacturer in this sector, we now have received loaded practical encounter in producing and managing for Intalox Saddle Size , Ss304 Intalox Saddle , Alkali Resistant Column Packing , We appreciate your enquiry and it's our honor to work with every friend worldwide.
One of Hottest for Silicon Nitride Ceramic Balls - Inert Middle Alumina Balls – Catalyst Support Media – Kelley Detail:

Application

They are widely used in many fields, including petroleum, chemical engineering, fertilizer production, natural gas and environmental protection. They are used as covering and supporting materials of catalysts in reaction vessels and as packing in towers.

Chemical Composition

Al2O3+SiO2 Al2O3 Fe2O3 MgO K2O+Na2O +CaO Others
> 93% 45-50% <1% <0.5% <4% <1%

Physical Properties

Item

Value

Water absorption (%)

<2

Bulk density (g/cm3)

1.4-1.5

Specific gravity (g/cm3)

2.4-2.6

Free volume (%)

40

Operation temp.(max) (℃)

1200

Moh’s hardness (scale)

>7

Acid resistance (%)

>99.6

Alkali resistance (%)

>85

Crush Strength

Size

Crush strength

 Kgf/particle

 KN/particle

1/8”(3mm)

>25

>0.25

1/4”(6mm)

>60

>0.60

3/8”(10mm)

>80

>0.80

1/2”(13mm)

>230

>2.30

3/4”(19mm)

>500

>5.0

1”(25mm)

>700

>7.0

1-1/2”(38mm)

>1000

>10.0

2”(50mm)

>1300

>13.0

Size and Tolerance (mm)

Size

3/6/9

9/13

19/25/38

50

Tolerance

±1.0

±1.5

±2

±2.5


Product detail pictures:

One of Hottest for  Silicon Nitride Ceramic Balls  - Inert Middle Alumina Balls – Catalyst Support Media – Kelley detail pictures

One of Hottest for  Silicon Nitride Ceramic Balls  - Inert Middle Alumina Balls – Catalyst Support Media – Kelley detail pictures

One of Hottest for  Silicon Nitride Ceramic Balls  - Inert Middle Alumina Balls – Catalyst Support Media – Kelley detail pictures


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We have probably the most state-of-the-art output equipment, experienced and qualified engineers and workers, recognized good quality manage systems plus a friendly skilled income workforce pre/after-sales support for One of Hottest for Silicon Nitride Ceramic Balls - Inert Middle Alumina Balls – Catalyst Support Media – Kelley, The product will supply to all over the world, such as: Uzbekistan, Frankfurt, Algeria, We also provide OEM service that caters to your specific needs and requirements. With a strong team of experienced engineers in hose design and development, we value every opportunity to provide best products for our customers.
  • The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
    5 Stars By Mabel from Bahrain - 2017.10.25 15:53
    This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
    5 Stars By Kimberley from Iran - 2017.07.07 13:00

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